PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Maximum Operating Temperature	Packaging	Configuration	Technology	Transistor Polarity	Collector- Emitter Voltage VCEO Max	Emitter- Base Voltage VEBO	DC Collector/Base Gain hfe Min	Continuous Collector Current	Transistor Type
BFU550R	1+ $0.440 10+ $0.362 100+ $0.221 1000+ $0.171 3000+ $0.145	PDF RFQ	5,146 In-stock	Nexperia	RF Bipolar Transistors Dual NPN wideband Silicon RFtransistor	SMD/SMT	SOT143B-4	+ 150 C	Reel	Dual	Si	NPN	16 V	2 V	60	15 mA	Bipolar Wideband
BFU550XAR	1+ $0.440 10+ $0.362 100+ $0.221 1000+ $0.171 3000+ $0.145	PDF RFQ	5,260 In-stock	Nexperia	RF Bipolar Transistors Dual NPN wideband Silicon RFtransistor	SMD/SMT	SOT143B-4	+ 150 C	Reel	Dual	Si	NPN	16 V	2 V	60	15 mA	Bipolar Wideband
BFU550XRR	1+ $0.350 10+ $0.266 100+ $0.144 1000+ $0.108 3000+ $0.093	PDF RFQ	2,420 In-stock	NXP Semiconductors	RF Bipolar Transistors Dual NPN wideband Silicon RFtransistor	SMD/SMT	SOT143B-4	+ 150 C	Reel	Dual	Si	NPN	16 V	2 V	60	15 mA	Bipolar Wideband
BFU520R	1+ $0.470 10+ $0.355 100+ $0.192 1000+ $0.144 3000+ $0.124	PDF RFQ	2,308 In-stock	Nexperia	RF Bipolar Transistors Dual NPN wideband Silicon RFtransistor	SMD/SMT	SOT143B-4	+ 150 C	Reel	Dual	Si	NPN	16 V	2 V	60	5 mA	Bipolar Wideband
BFU530R	1+ $0.400 10+ $0.325 100+ $0.199 1000+ $0.154 3000+ $0.131	PDF RFQ	3,189 In-stock	Nexperia	RF Bipolar Transistors Dual NPN wideband Silicon RFtransistor	SMD/SMT	SOT143B-4	+ 150 C	Reel	Dual	Si	NPN	16 V	2 V	60	10 mA	Bipolar Wideband
BFU520XRR	1+ $0.470 10+ $0.355 100+ $0.192 1000+ $0.144 3000+ $0.124	PDF RFQ	5,987 In-stock	Nexperia	RF Bipolar Transistors Dual NPN wideband Silicon RFtransistor	SMD/SMT	SOT143B-4	+ 150 C	Reel	Dual	Si	NPN	16 V	2 V	60	5 mA	Bipolar Wideband
BFU530XRR	1+ $0.400 10+ $0.325 100+ $0.199 1000+ $0.154 3000+ $0.131	PDF RFQ	2,836 In-stock	Nexperia	RF Bipolar Transistors Dual NPN wideband Silicon RFtransistor	SMD/SMT	SOT143B-4	+ 150 C	Reel	Dual	Si	NPN	16 V	2 V	60	10 mA	Bipolar Wideband
BFU520XAR	1+ $0.470 10+ $0.355 100+ $0.192 1000+ $0.144 3000+ $0.124	PDF RFQ	2,854 In-stock	Nexperia	RF Bipolar Transistors Dual NPN wideband Silicon RFtransistor	SMD/SMT	SOT143B-4	+ 150 C	Reel	Dual	Si	NPN	16 V	2 V	60	5 mA	Bipolar Wideband
BFU530XAR	1+ $0.400 10+ $0.325 100+ $0.199 1000+ $0.154 3000+ $0.131	PDF RFQ	2,549 In-stock	Nexperia	RF Bipolar Transistors Dual NPN wideband Silicon RFtransistor	SMD/SMT	SOT143B-4	+ 150 C	Reel	Dual	Si	NPN	16 V	2 V	60	10 mA	Bipolar Wideband